82956976

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{120577}}^1$

素因数の和:120628

約数の個数: 20

約数和(自身を含む): 164468392

約数和(自身を除く): 81511416

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 120577, 241154, 482308, 964616, 1929232, 5184811, 10369622, 20739244, 41478488, 82956976]

約数ペア:

[(1, 82956976), (2, 41478488), (4, 20739244), (8, 10369622), (16, 5184811), (43, 1929232), (86, 964616), (172, 482308), (344, 241154), (688, 120577)]